Side brush for robotic vacuum cleaner



FIG. 1 is a top perspective view of a side brush showing the new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a side view thereof.

Broken lines in the drawings are for the purpose of illustrating portions of the side brush for robotic vacuum cleaner that form no part of the claimed design. 

CLAIM The ornamental design for a side brush for a robotic vacuum cleaner, as shown and described. 